President Bush's chief of staff Joshua Bolten talks about the impact of high-level vacancies in the administration as well as the president's view on recent developments in the Iraq war.

President Bush announced measures to help ease credit woes, while Sen. John Warner, R-Va., announced he will not seek re-election in 2008. Political analysts Marks Shields and David Brooks discuss the week's top political stories.

Following revelations about the arrest of Sen. Larry Craig, R-Idaho, on a disorderly conduct charge, several key Republicans called for his resignation. A political writer from one of Idaho's largest newspapers explains the impact in his home state.